17 citations · 17 across the 1 of their papers we have counts for
3 papers
Black hole perturbations in vector-tensor theories: The odd-mode analysis
Ryotaro Kase, Masato Minamitsuji, Shinji Tsujikawa +1
In generalized Proca theories with vector-field derivative couplings, a bunch of hairy black hole solutions have been derived on a static and spherically symmetric background. In t…
Cosmology in generalized Proca theories
Antonio De Felice, Lavinia Heisenberg, Ryotaro Kase +3
We consider a massive vector field with derivative interactions that propagates only the 3 desired polarizations (besides two tensor polarizations from gravity) with second-order e…
A Self-gravitating Dirac-Born-Infeld Global Monopole
Dao-Jun Liu, Ying-Li Zhang, Xin-Zhou Li
We generalize the field theory of global monopole to Dirac-Born-Infeld(DBI) field and investigate the gravitational property of a DBI global monopole in four-dimensional sphericall…